Expand local_machine docs and automation for connectivity, games, and ops.

Add proxy/VPN/telegram launchd and emergency runbooks; reorganize apps docs;
document JA3 CrossOver runbook and Wine troubleshooting; add GOG/HoMM game
scripts, disk cleanup guides, and gitea push-via-proxy helper. Ignore temp/.

Co-authored-by: Cursor <cursoragent@cursor.com>

scripts/games/gog/reset-ja3-crossover.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Остановить JA3 / Wine (CrossOver bottle JA3-GOG) перед перезапуском.
+set -euo pipefail
+GOG_DIR="$(cd "$(dirname "$0")" && pwd)"
+# shellcheck source=gog-process.sh
+source "${GOG_DIR}/gog-process.sh"
+
+bash "${GOG_DIR}/emergency-stop.sh" 2>/dev/null || gog_kill_all
+pkill -f 'JA3\.exe' 2>/dev/null || true
+pkill -f 'wineserver.*JA3-GOG' 2>/dev/null || true
+
+CX="/Applications/CrossOver.app/Contents/SharedSupport/CrossOver"
+if [[ -x "${CX}/bin/wine" ]]; then
+  "${CX}/bin/wine" --bottle JA3-GOG wineboot --kill 2>/dev/null || true
+fi
+sleep 2
+pgrep -fl 'JA3\.exe|wineserver' 2>/dev/null | head -5 || echo "OK: процессы JA3/Wine остановлены"